25+13= 48-18= 22+11= 49-9= 20+19= 1 + 16= 40+3= 36+3= 38-14= 35+15= 21+18= 19+20= 16+40= 11+38= 48-16= 47-13= 46+0= 44+6= 44-32=
42-11 =
28+20= 19+1 = 38+12= 48-11 = 11+19= 1+36= 40+9= 34+11= 34+5= 35-4= 21+27= 17+21= 16+32= 49-40= 48-17= 47-5= 45+4= 44+1 = 44-22=
42+8=
39-18= 37+11= 20+19= 32+10= 11+34= 1+44= 43-21 = 36-15= 34-4= 30+20= 21+19= 17+2= 16-14= 49-9= 48-23= 46+3= 45-3= 44-13= 44+3= 42-0=
40-10= 29-14= 41+7= 3+40= 10+29= 49-8= 44-13= 36+3= 34+11= 39-7= 21-11 = 17+30= 15+34= 49+1 = 47+2= 46-15= 45+1 = 44-24= 43-21 = 42-41 =
25+24= 44-20= 38+2= 6+24= 10+36= 48-17= 40+2= 37+2= 34+4= 30+13= 19-19= 17+32= 15+21= 48-41 = 47+0= 46-11 = 45-22= 44-30= 43+4= 42-31 =
姓名. - — 时间： ------- -50题答对----
------- 75^
41+6= 49-39= 40-30= 38+11= 37-17= 37-3-2= 36-3-1 = 35-12= 33+13= 32+11= 31+18= 30+20= 29-18= 28-13= 27-5= 26-5= 25+24= 24-11 =
23+7=
41-11 = 40+10= 39-19= 31+9= 37-6=
35+0+3= 36+11= 35-4= 33+16= 32+17= 31-11 = 39-19= 29+11= 28+12= 22+14= 26-3= 25-11 = 24+11= 22+14=
41-10= 40+8= 39-1 = 38-6= 37+12= 36+3= 36+11+1= 35+3= 33+10+2= 32-12= 31+9= 30+16= 29-9= 28+2= 27+13= 26+14= 25-20= 24+5= 22+11=
41-0= 40-30= 39+10= 39-9= 37+2= 36-4= 35+5= 34+14= 33-11 = 32-21 = 31+19= 30+18= 29+20= 27+1 = 27+12= 26+11= 25+23= 24+3= 22+8=
41+13= 40-20= 39+1 = 38+2= 32+2+2= 36+14= 35+14= 34+10= 33-1 = 32+15= 37-5= 29+21= 28+22= 27+11= 25+14= 26-2= 24+15= 23+23= 22-7=
20+26= 20+17= 20+16= 20-3= 20+29=
50以内加减法口算练习题
姓名. --- — 时间： ------ ---50题答对---■ -------
19+5= 12+25= 18-7= 17+22= 16+33= 16+13= 15+35= 15-7= 14+24=
14+7=
19+9= 19+30= 18+31= 17+21= 16+30= 16+9= 15+33= 14+36= 14+20= 13+36=
19+13= 18+12= 18-17= 17+1 = 16+21= 16-10= 15+29= 14+33= 14+14= 13+34=
19+11= 18+11= 17+33= 17-9= 16+22= 16-7= 15+25= 14+31= 14+15= 13+30=
14+23= 18+12= 17+21= 17-3= 16+13= 16-14= 15+18= 14+27= 14+11= 13+26=
50以内加减法口算练习题不进退位
